Tire tread



FIG. 11 is a front elevational view of a tire tread showing our newdesign;

FIG. 2 is a perspective view of FIG. 1;

FIG. 3 is another perspective view of FIG. 1;

FIG. 4 is a side elevational view of FIG. 1;

FIG. 5 is another side elevational view of FIG. 1;

FIG. 6 is a front elevational view of a tire tread showing a secondembodiment of our design;

FIG. 7 is a perspective view of FIG. 6;

FIG. 8 is another perspective view of FIG. 6;

FIG. 9 is a side elevational view of FIG. 6;

FIG. 10 is another side elevational view of FIG. 6;

FIG. 11 is a front elevational view of a tire tread showing a thirdembodiment of our design;

FIG. 12 is a perspective view of FIG. 11;

FIG. 13 is another perspective view of FIG. 11;

FIG. 14 is a side elevational view of FIG. 11;

FIG. 15 is another side elevational view of FIG. 11.

The tread pattern is understood to be repeated uniformly throughout thecircumference of all three embodiments of the tire tread.

In the drawings, the broken line showing of the tire sidewall and thesolid line defining the peripheral boundary between the tire tread andthe sidewall are for illustrative purposes only and form no part of theclaimed design.

The ornamental design for a tire tread, as shown and described.